National Research University "Moscow Power Engineering Institute"
December 14, 2012, after correction - December 20, 2012
new algorithm of particle segmentation for using in flow visualization images,
based on morphological analyses of images, is proposed. It based on finding
so-called watershed dividing line that allows difference particle,whose images
overlap. By numbering modeling two methods, new and typical, based on finding
local maximum on image, are compared. It is shown, that at defined range of
signal-to-noise ratio values the new method find more particle.
particle segmentation, particle tracking, flow visualization.